# Timeshifter vs tabifolk

The clearest difference is in-app purchases: tabifolk at none against Timeshifter's 3. tabifolk also leads on device support (3 vs 1) and iOS requirement (15.5 vs 17.0). Timeshifter's advantage is update cadence (weekly vs every 3 weeks) and chart position (#27 vs unranked). On price and ads there is nothing between them.

Both are free to download. Timeshifter sells 3 in-app purchases, starting at $24.99 per year. tabifolk asks for nothing beyond the download.

Timeshifter ships an update weekly, tabifolk every 3 weeks. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Timeshifter | tabifolk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.7K ratings)](https://appshunter.io/ios/app/timeshifter/id1380684374/reviews)** | — |
| Number of ratings | **2.7K** | — |
| Positive reviews | 91.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#27** | — |
| Size | 62 MB | 95 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Timeshifter Inc.](https://appshunter.io/developer/1380684373) | [tabiLabs Inc](https://appshunter.io/developer/1570952842) |

## What reviewers say

### Timeshifter

[App page](https://appshunter.io/ios/app/timeshifter/id1380684374)

**Currently charting:** #27 Top Grossing · Travel (US App Store)

This app provides personalized plans to combat jet lag based on circadian science. It offers practical advice for light exposure and avoidance to help you adjust to new time zones quickly and reduce symptoms like insomnia and sleepiness.

**Highlights:** Personalized jet lag plans, Circadian Time™ advice, Practicality Filter™, Pre-travel adjustment advice, Push notifications for advice, Automatic detection of short trips

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timeshifter | $24.99 | per year |
| discounted jet lag plan | $4.99 | one-time |
| jet lag plan | $9.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Effective at reducing jet lag
- 💡 Personalized recommendations
- ⏱️ Helpful notifications
- 🔍 Explains the science behind the recommendations

**What reviewers complain about**

- 🕰️ Difficult to follow recommendations during travel
- 🤒 Melatonin not always readily available
- 💰 Expensive subscription model

**Reported bugs**

- App crashing or getting stuck on a white screen
- Issues with account login and data loss

**Requested features**

- Ability to adjust plan for unexpected schedule changes
- Integration with fitness trackers or sleep apps
- Recommendations for meal timing and nutrition


### tabifolk

[App page](https://appshunter.io/ios/app/tabifolk/id1570952840)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Timeshifter free?

Timeshifter is free to download, with in-app purchases available.

### Is tabifolk free?

tabifolk is free to download, with no in-app purchases.

### Do Timeshifter or tabifolk have ads?

Neither Timeshifter nor tabifolk shows ads.

### Which is updated more often, Timeshifter or tabifolk?

Timeshifter ships an update weekly, and tabifolk every 3 weeks. Most recently, Timeshifter was updated on November 1, 2026 and tabifolk on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*